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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU CITY DEO Award a ₱3.1M contract to JAJ&L CONSTRUCTION & ENGINEERING SERVICESNational agencies

Transaction hash:
deb27ae4fa5b7c0fc577c8b7a58a3ccf8b84922bd5db5db2320726edb6dfd0b7
Status:
Included and unchanged
Block:
#4,936 1,077 blocks after it
Position in block:
Transaction 288 of 327
Award day:
Oct 3, 2022 (4 yrs 1 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,936 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Regular Infra - GAA 2022 CSSP", i.e. the FY2022 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU CITY DEO awarded it to JAJ&L CONSTRUCTION & ENGINEERING SERVICES on 2022-10-03.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22HH0124: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2023-01-22). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   deb27ae4fa…dfd0b7now      …
  2. 2. Block Merkle root changed
    stored   33f708e955…e8257cnow      …
  3. 3. Block #4936 hash changed
    stored   c090d57319…aed37dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 326 records. Each step hashes the current value together with the sibling shown.

  1. leaf  deb27ae4fa5b7c0fc577c8b7a58a3ccf8b84922bd5db5db2320726edb6dfd0b7
  2. 01 R df1f0e1b5c3f578b296c5f8f37b69b36c840c518c92f49398a6d61eb66eb3aee
  3. 02 R d5607b8c12b3eb6f43f988e61eaaa668b0644c94ea7fa9fffc50d69c4fa256b0
  4. 03 R 4a9e4513a635106af337b32706fcb5f0c0fdf68669d21bc7b4e6f0c8376b5736
  5. 04 R ad79c328655751730a7aaebbc3a741670553a4234bb3cd2371ff918144a0e38c
  6. 05 R 4d7a951741a9af4eecbe0e22b72d6ba0d2c3be1f827546565426205759dc6ebf
  7. 06 L 2d15c4489e880940d44ea6fbf8a127b79f7c88f3483b99fb672a31b23f20a374
  8. 07 R 9fcef383868fc69bf4a5cb92d3c306fa7aeefb6f044d5ee874443d5a3bf950d0
  9. 08 R c2a4e3bffd37165bc6953ef6317f323bf64dc0b61c863c181ad97f71e5c87e76
  10. 09 L 51de756fd1b1cdf46198a9c6937040c311092bfb31ee42ff3de75da374891b0d
  11. root  33f708e955d1585facf2f54e754bebe66782b4d518f4c8bdcf888bd126e8257c